GB1256799A - - Google Patents

Info

Publication number
GB1256799A
GB1256799A GB1256799DA GB1256799A GB 1256799 A GB1256799 A GB 1256799A GB 1256799D A GB1256799D A GB 1256799DA GB 1256799 A GB1256799 A GB 1256799A
Authority
GB
United Kingdom
Prior art keywords
mercaptotriazoles
march
oocxcoor
thiocarbohydrazide
gevaert
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1256799A publication Critical patent/GB1256799A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/35—Antiplumming agents, i.e. antibronzing agents; Toners
    • G03C1/355—Organic derivatives of bivalent sulfur, selenium or tellurium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/13—Antibronze agent or process

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB1256799D 1968-03-28 1969-03-28 Expired GB1256799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681770074 DE1770074A1 (de) 1968-03-28 1968-03-28 Verfahren zur Stabilisierung der Schwaerzen bei der Heisstrocknung photographischer Silberbilder

Publications (1)

Publication Number Publication Date
GB1256799A true GB1256799A (fr) 1971-12-15

Family

ID=5700389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256799D Expired GB1256799A (fr) 1968-03-28 1969-03-28

Country Status (6)

Country Link
US (1) US3647451A (fr)
BE (1) BE730608A (fr)
CH (1) CH503296A (fr)
DE (1) DE1770074A1 (fr)
FR (1) FR2004995A1 (fr)
GB (1) GB1256799A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453218A1 (de) * 1974-11-09 1976-05-13 Agfa Gevaert Ag Stabilisierung entwickelter photographischer bilder
US4740568A (en) * 1985-04-09 1988-04-26 Minnesota Mining And Manufacturing Company Triazolinethione-containing polymer
US4624995A (en) * 1985-04-09 1986-11-25 Minnesota Mining And Manufacturing Company Triazolinethione-containing polymer
CN107001697B (zh) 2014-11-24 2019-06-28 路博润先进材料公司 用于氯乙烯聚合物树脂的新型偶联尿嘧啶化合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964821A (fr) * 1946-04-05 1950-08-25
GB1138587A (en) * 1966-02-14 1969-01-01 Agfa Gevaert Nv Improvements in or relating to photographic material

Also Published As

Publication number Publication date
DE1770074A1 (de) 1971-09-16
BE730608A (fr) 1969-09-29
DE1770074B2 (fr) 1979-10-31
CH503296A (de) 1971-02-15
FR2004995A1 (fr) 1969-12-05
DE1770074C3 (fr) 1980-07-17
US3647451A (en) 1972-03-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee